คุณลักษณะ

• The EOSR system made it possible to put into practical use a large-aperture lens with an F value of 2 across the entire zoom range.
• Super UD lenses and large-diameter aspherical lenses are placed effectively to provide high-resolution and high-contrast images from the center to the periphery of the screen across the entire zoom range.
• The high image quality close to that of a single focus lens is realized from the opening of F2, and the beautiful bokeh of 9 blades is also enjoyed.
• Adopts two coatings, [SWC] and [ASC], and greatly suppresses flare and ghost even when backlit.
• Maintains high dust-proof and drip-proof structure.